Will give brainliest.

Answer:

p = 30

Step-by-step explanation:

EFGH is a cyclic quadrilateral ( all vertices lie on a circle )

The opposite angles of a cyclic quadrilateral are supplementary, thus

p + 5p = 180

6p = 180 ( divide both sides by 6 )

p = 30

Answer:

You use the formula (y to the second power minus y to the first power minus the same formula with the two different points

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

Using the product/ difference identity

sinxsiny = [tex]\frac{1}{2}[/tex] [ cos(x - y) - cos(x + y) ]

Consider the left side

2sin([tex]\frac{\pi }{4}[/tex] + α)sin([tex]\frac{\pi }{4}[/tex] - α )

= cos[[tex]\frac{\pi }{4}[/tex] + α - [tex]\frac{\pi }{4}[/tex] + α ] - cos [[tex]\frac{\pi }{4}[/tex] + α + [tex]\frac{\pi }{4}[/tex] - α ]

= cos2α - cos[tex]\frac{\pi }{2}[/tex]

= cos2α - 0

= cos2α = right side , thus proven

Answer:

Step-by-step explanation:

2m^2-m+4m^2+8m combine like terms

6m^2+7m

Answer:

15m

Step-by-step explanation:

2m²-m+4m+8m

2m•2m-m+4m+8m

4m-m+4m+8m

3m+12m

15m

Answer:

B

Step-by-step explanation:

If you look at the graph/chart, it starts at 1,000, so half of that is 500, so you go down to 500, and go straight down to see the number of time under it (In this case, is 1 minute) so you know it is one minute

Answer:

16t + 10x = 110

Step-by-step explanation:

t = tutoring

x = cleaning tables

16t + 10x = 110

All you do is plug in numbers.

Answer:

16t + 10c>=110

Step-by-step explanation:

the total earned from tutoring in a week is

16(t)

and the total earning from clearing tables per week is

10(c)

but in a week he has to earn a minimum of 110 dollars

Answer:

543.2 miles

Step-by-step explanation:

Input the given value of x into the equation and solve for y:

y = -67.9x + 679

y = -67.9(2) + 679

y = -135.8 + 679

y = 543.2

The total distance in miles after 2 hours is 543.2 miles.

Answer: d + q  > 17

Step-by-step explanation:

Answer:

x = -3/4

Step-by-step explanation:

Because you have the variable x and you do not know the number of fruit snacks he ate and you need to have the same variables to properly find the answer.

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Answer:

It's false see 4 cannot go into 30 can I have

brainly?:)

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Both of the cost for 8 hours is $30

Answer:

The graph is in the picture below

Step-by-step explanation:

Answer:

A. Topsoil costs half as much as mulch.

B. Mulch costs the same amount as topsoil.

C. Mulch costs $10 more per cubic yard than topsoil.

D. Topsoil costs $10 more per cubic yard than mulch.

Step-by-step explanation:

Answer:

I'm answering this question so 1 the other person can get brainliest and 2 so I can say:

HIIIIIIIIIIIIIIIIIIIIIII!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

[tex]x=\frac{4y+7}{3}[/tex]

General Formulas and Concepts:

Alg I

Step-by-step explanation:

Step 1: Define

3x - 4y = 7

Step 2: Solve for x

Answer:

When a number 'x' is divided by another number 'y', the number 'x' is divided into 'y' number of equal parts.  

If 'y' divides 'x' without any remainder, then 'x' is evenly divisible by 'y'.

Step-by-step explanation:

(i)  When 21 is divided by 3, 21 is divided into three equal parts and the value of each part is 7.  

(ii)  When we divide 35 by 5, we get

7 + 7 + 7 + 7 + 7

(iii)  When 35 is divided by 5, 35 is divided into 5 equal parts and the value of each part is 7. And also, there is nothing left over in 35.

So, 35 is evenly divisible by 5.

(iv)  When 35 is divided by 4, we get

8 + 8 + 8 + 8 + 3

There is remainder 5, when 35 is divided by 3.

So, 35 is not evenly divisible by 4.

Property 2 :  

When a number is divided by another number, the division algorithm is, the sum of product of quotient & divisor and the remainder is equal to dividend.

Answer:

16

Step-by-step explanation:

Given expression:

   f(x) = 4 [tex](\frac{1}{2} )^{-x}[/tex]

  Now we are to find f(2);

 To find f(2) we are to substitute 2 for any place where we find x;

  f(2)  = 4 [tex](\frac{1}{2} )^{-2}[/tex]

  f(2)  = 4 x [tex]\frac{1}{(\frac{1}{2})^{2} }[/tex]  

 f(2) = 4 x [tex]\frac{1}{\frac{1}{4} }[/tex]  

f(2) = 4 x 4 = 16

Answer:

the answer is 27 because hg is the same length as gj

It would have to be 27 because the side GH is the same as GJ.

Hope this helped!

Answer:

(a) Index finger

(b) Ring finger

(c) Index finger

Step-by-step explanation:

Taking thumb as standard for the question.

Thumb series 1 , 9 , 17 ,25, 33......

general term for this

a(n) = 1 + (n-1)8

      = 1 + 8n -8

       = 8n -7

(a) For 1 to 10

     8n -7 = 10

     8n = 16+1 (remainder)

so the thumb is for 9 and the next is index finger.

10th = index finger.

(b) for 1 to 100

    8n - 7 = 100

      8n= 107

     107 = 13x 8 + 3(remainder)

so the third finger from thumb is Ring finger

100th = Ring finger

(c) 8n - 7 = 1000

   8n = 1007      

 1007= 125x8 +7 (remainder)

so the 7th finger next to thumb is Index finger

1000th = index finger

Answer:

GCF is 2

Step-by-step explanation:

10+2+16

Answer:

B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

m=13

Step-by-step explanation:

7m+21=5m-5

7m-5m=2m

2m+21=-5

-5-21=-26

2m=-26

-26/2

13

13=m

Answer:

m=-13

Step by step is glitching out

Answer:

C) Stock XYZ shows the best performance. The scale of Stock XYZ makes the graph appear to be rising more slowly.

Step-by-step explanation:

i did this question on my test, from reading the graph, i am almost certain this is the answer. correct me if i am wrong!

Answer:

B)

Step-by-step explanation:

B because the  Stock XYZ shows the best performance. The scale of Stock ABC makes the graph appear to be rising more slowly.

Answer:

$-83.75

Step-by-step explanation:

She won't have any more money to spend

Multiply $36.75 by 5

That would be $183.75

Subtract 183.75 from 100

-83.75

So Helen wouldn't have anything left to spend.

She would actually be in debt because she used more than $100

Answer:

Step-by-step explanation:

Given that:

cos(x) = x³

f(x) = cos (x) - x³

f(x) is continuous on the interval (0, 1)

when;

f(0) = cos (0) - (0)

f(0) = 1 - 0

f(0) = 1 > 0

f(1)  = cos (1) - 1³

f(1) = 0.5403 - 1

f(1) = -0.4597

f(1) = - 0.46

f(1) = - 0.46 < 0

Since, 1 > 0 > -0.46, thus there is a number ''c" in (0,1)

such that f(c) = 0

By applying the Intermediate Value Theorem, there is a root of the equation in the interval (0,1)

b) Given that:

The interval length = 0.01; this implies that it is 0.005 length from its root.

f(0.865) = 0.0014

f(0.87) = - 0.013

The solution to the interval lies between 0.865 , 0.87 by using a calculator at length 0.01.

Answer: I think it’s 5

Step-by-step explanation:

Well if you go on calculator 16 * 5 which would represent m - 0.4 would give you the answer 0.4.

Answer:

130 skittles

Step-by-step explanation:

Since Sarah is the 2 side of the ratio, i divided her side of it by 2 so i could multiply by 5 to get the full bag. 3:2 = 78:52 skittles

Answer:

Answer is C

Step-by-step explanation:

When u plug in the values in C u get the ranges